Labels not showing for sliced references rows

I have a list view that shows the production of each real estate agent. One of the columns references a list of real estate agents from a slice. Each agent key is a #, let’s call it a contact #, but the label is their picture and full name. Once an agent no longer abides by the rules of the slice it no longer shows the picture and full name, and instead shows the contact # in the list view. How can I accomplish showing the labels instead of the key-value no matter if the reference abides by the slice rules or not?

You cannot, as the label values for that row are no longer available in the slice.