Macro to copy rows (in a range) based on a cell criteria

Hi. I'm dealing with a problem. I have a worksheet that has several rows that starts with Back, Lay, Market P/L or Commision in collumn A.
The thing is i want to copy the rows in a range Ax:Gx (where x is the row number) and paste then (AS VALUES) in a new sheet (named DATA) in cell A1. But i want it to copy only the rows in that range where the cell in the collumn A starts as Back. If it says Lay, or Commision or Market P/L, that row in that range wont be copied.
The result would be a DATA sheet where from A1 to Ax with no gaps between all rows only be visible the rows which start as Back in A cell.
I attached a file with the data so its more perceptible,
If anyone could help i would be really apreciated.

Thank you.