Hiding Variable fields or showing them based on another value

Good Afternoon all,

I have something I need the comunities help on. Attached is a screenshot that I am working on for a dashboard. Query_Type, and CDR_Date are drop down variables. The Calling_Number and Called_Number are Text Input Variables.

Here is the question. Is there a way in Grafana that if i select CGPN ONLY from the Query_Type menu that I can have the system hide the box called Called_Number.

If not a way to hide the Called_Number, is there a way tio make it so the user can not put anything in the field