So the app looks like this:
I am able to code the items for one type of selection using:
'Testing governance tool',
If(FilterGallery.Selected.TextBox1.Text="Report Testing" ,
Filter('Testing governance tool',Whattypeoftestingareyouconductin.Value="Report"))
However there are nine different if eventualities including 'All Items' which needs some direction as its to show everything that is in the datasource table.

Report
All responses (
Answers (