I think what you want should be done at the backend using PEEK function or something like that, otherwise based on selection, this is normal behavior. or if you have transaction date, you probably can use SET which would let you make difference in normal selection behavior.
Qlikview beginner here. I realise this post was nearly a year but I've been having trouble finding a solution to this very problem you have descibed for some time now. Did you ever solve this? Any suggestion would be of great help to me.