Stop Stepped Table Collapsing When Using Field Slicer

[DavidPitts]

Using the new Field Parameterto Allow the user to Select a  different Drill Down Hiearchy.

But Selecting the Parament Cause the Table Matrix To "Collapse' - forcing the user to Expand the Table Again  Is there a way to prevent to Table Collapsing 

[amitchandak]

@DavidPitts , I doubt any property for that.