Agreed - Qlikview does not store or care about the order in which selections are made - it only maintains state. It does store the state history (like clicking the go back and go forward buttons) which you can retrieve using special set analysis modifiers, but it would not be easy (and may not be possible at all) to get this into a sort order for a single field.
Logic will get you from a to b. Imagination will take you everywhere. - A Einstein