Hide row or panel if there is no data

Hi I would like to know if it’s possible hide a row (where inside there are some panels) or if there is no data on a query or variable value.
Anyway it’s important for me that “some elements” disappear.

welcome to the :grafana: forum, @alencappelletti

I’m not sure this is possible but I’d love to be wrong. BTW what is the datasource?

It’s prometheus data source, for example I do a loop on a variabile… but if this empty I would like that my row and all the elements inside disaperar… I don’t like an empty row with all elements with no data .
Thanks Alen, Italy