Can't resolve PivotTable Property error.

I am trying to use the following code...

Sub CreatePivotTable()

    Dim WSD As Worksheet
    Dim PTCache As PivotCache
    Dim PVT As PivotTable
    Dim PRange As Range
    Dim FinalRow As Long
    Dim FinalCol As Long
    Dim PVTRows As Long
    Dim PVTCols As Long
    Dim NewRow As Long
    Dim WS As Worksheet
    
    

    Application.ScreenUpdating = False
    Set WSD = Worksheets("StratixTimeReport")
    Set WS = Worksheets("Report Summary")
    For Each PVT In WSD.PivotTables
        PVT.TableRange2.Clear
    Next PVT
        FinalRow = WSD.Cells(Application.Rows.Count, 1).End(xlUp).Row
        FinalCol = WSD.Cells(1, Application.Columns.Count).End(xlToLeft).Column
        Set PRange = WSD.Cells(1, 1).Resize(FinalRow, FinalCol)
        Set PTCache = ActiveWorkbook.PivotCaches.Add(SourceType:=xlDatabase, SourceData:=PRange.Address)
        Set PVT = PTCache.CreatePivotTable(TableDestination:=WS.Cells(1, 1), TableName:="PivotTable1")
        
        With PVT.PivotFields("Tech")
            .Orientation = xlRowField
            .Position = 1
        End With
        With PVT.PivotFields("Product")
            .Orientation = xlRowField
            .Position = 2
        End With
        
    ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Total Batch Items"), "Sum of Total Batch Items", _
        xlSum
    ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Elapsed Time"), "Sum of Elapsed Time", xlSum
    ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Expected Time"), "Sum of Expected Time", xlSum
    ActiveSheet.PivotTables("PivotTable1").CalculatedFields.Add _
        "Rate of Productivity", "='Expected Time' /'Elapsed Time'", True
    ActiveSheet.PivotTables("PivotTable1").PivotFields("Rate of Productivity"). _
        Orientation = xlDataField

    With ActiveSheet.PivotTables("PivotTable1").DataPivotField
        .Orientation = xlColumnField
        .Position = 1
    End With
    With ActiveSheet.PivotTables("PivotTable1").PivotFields( _
        "Sum of Rate of Productivity")
        .NumberFormat = "0.00%"
    End With
    With ActiveSheet.PivotTables("PivotTable1").PivotFields( _
        "Sum of Elapsed Time")
        .NumberFormat = "0.00"
    End With
        With PVT
            .ManualUpdate = True
            .ShowTableStyleColumnStripes = True
            .ShowTableStyleRowStripes = True
            .TableStyle2 = "PivotStyleMedium6"
            .ColumnGrand = False
            .RowGrand = True
            .RowAxisLayout xlCompactRow
            .ManualUpdate = False
            
        End With

    ActiveSheet.PivotTables("PivotTable1").DataPivotField.PivotItems( _
        "Sum of Rate of Productivity").Caption = "Rate of Productivity"
    ActiveSheet.PivotTables("PivotTable1").DataPivotField.PivotItems( _
        "Sum of Expected Time").Caption = "Total Expected Time"
    ActiveSheet.PivotTables("PivotTable1").PivotSelect "'Sum of Elapsed Time'", _
        xlDataAndLabel, True
    ActiveSheet.PivotTables("PivotTable1").DataPivotField.PivotItems( _
        "Sum of Elapsed Time").Caption = "Total Elapsed Time"
    ActiveSheet.PivotTables("PivotTable1").DataPivotField.PivotItems( _
        "Sum of Total Batch Items").Caption = "Total Batch Size"
        
        
    ActiveWorkbook.ShowPivotTableFieldList = False
    Application.ScreenUpdating = True
    
End Sub

I keep getting an error relating to PivotTable Properties when the codes gets to this portion of the code...

ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Total Batch Items"), "Sum of Total Batch Items", _
        xlSum
    ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Elapsed Time"), "Sum of Elapsed Time", xlSum
    ActiveSheet.PivotTables("PivotTable1").AddDataField ActiveSheet.PivotTables( _
        "PivotTable1").PivotFields("Expected Time"), "Sum of Expected Time", xlSum
    ActiveSheet.PivotTables("PivotTable1").CalculatedFields.Add _
        "Rate of Productivity", "='Expected Time' /'Elapsed Time'", True
    ActiveSheet.PivotTables("PivotTable1").PivotFields("Rate of Productivity"). _
        Orientation = xlDataField

And I am going nuts trying to resolve. Can anyone please give me some insight or assistance to resolve this issue?