What model XPR? Anyway the answer is almost certainly "no", not in trunk tracking mode anyway.
If the system isn't that busy, you can scan each frequency conventionally. It's a bit of a PIA to setup as you have to a) create a digital contact for each talkgroup, b) create a group list for those contacts, c) create a digital channel for each traffic channel and slot combination (hide all but one of them in the channel pool), d) create a scan list that auto-scans each of those channels. There's a bit more to it than that, but I haven't done it in a while so my memory of all of the exact steps is fuzzy.