Auto Hide Dashboard Items w/ No Content

I have a dashboard that pulls in the same group name from ~12 other boards. Let’s call it Vendor Requests. When I look at my dashboard there are times when certain boards have no tasks under and the look of the dashboard is clunky. For example it may look like this:

Client 1
Vendor Requests
Task 1
Task 2

Client 2
Vendor Requests

Client 3
Vendor Requests

Client 4
Vendor Requests

Client 5
Vendor Requests
Task 1

Client 6
Vendor Requests

What I would ideally like is a way for the dashboard to hide items with no tasks and then automatically add them back to dashboard when I add a task to Client 3 for example. Alternatively as a stop gap, even if I could adjust the order so that blanks were consistently at the bottom that would help as well.