Kindly help me for conditional checkbox with action required on dropdown filter of below snapshot.

Case 1 : Filter beside below highlighted snapshot of red color highlighted check box how we will place?

Case 2: And If you check the checkbox and select the dropdown, then it should show all the list of names.

Case 3: If you uncheck the checkbox and select the dropdown, then it should show all the list of names.

Kindly can you please suggest and do needfull for above cases!