Click on filter which you have applied in Dashboard in your case Group.
Below options are visible after click on filter options.
Select Apply to worksheet --> All using this data source ( Highlighted as below )
This function apply filter to all worksheet in dashboard or you can manually select worksheet.
Attached sample package.
filters selection.twbx 59.5 KB
The filter that I applied to Group works in filtering both the worksheets - in the pic below, the filter for Group A, Group B, and Group C shows KPI data in the top sheet for only those groups, and the Comments in the bottom sheet are for only those Groups.
The problem is that if I filter using the This Month's Value or Last Month's Value choices, this is not applied to the Comments sheet. If I chose Average and Great in This Month's Value, I want to filter out the comment for Program 1, which is related to a Poor value for This Month's Value. When I uncheck Poor in This Month's Value, you see that Program 1 is removed from the top worksheet, but the comment related to Program 1 is not removed from the Comments worksheet.
I think this is related to it being a parameter selection, because it does not have any filtering option when you click on the menu icon:
Is there a way to have the parameter selections affect the second worksheet in the dashboard?