Budget Tracking Spreadsheet

I've been struggling so far with creating a pivot, or number of pivots to display budget tracking details in the format we need for our team.

The format the data comes in is:
PO No | PO Qty | PO Date | Receipt Qty | Receipt Raised | Outstanding | Budget

PO No = ID Number
PO Qty = Amount raised with each PO Number
PO Date = Month the PO was raised
Receipt Qty = A portion of the PO paid that month
Receipt Date = Month the Receipt Qty is paid
Outstanding = Amount left to pay for the PO that month
Budget = annual amount allocated to pay per PO No

I have also attached a jpeg of the source spreadsheet, a jpeg of the desired resulting data and a jpeg of the final chart.

Essentially what we would like is a chart with:
- An accumulative line showing Budget
- An accumulative line showing total PO's raised that year
- An line showing receipts payed each month
- A depreciating line showing outstanding total each month

I've been struggling with this, and how to get all this on one Pivot table, not even sure if it's possible! Any suggestions would be welcome!

Bump