You can use a radio box extension to restrict a filter to allow for only choosing one entry at a time in QlikSense.
Here is the link for Radio box extension.
Thanks everyone for your time in answering this. I will look into the radio box extension a little more and see about using that. I was thinking about it a little more last night and I suppose I could just adapt a table to do what I need. I just liked the way the built in text visual displayed, but I wanted some like that which was dynamic. anyway, maybe in a future enhancement. thanks again.