There are a few ways to do this with filters either on the LOG or as a report. Maybe try a report as you can print a hard copy to use as a working document.

Run AWARDS report, select PFX for the specific award, for sort order try BAND/MODE/VALUE. The next screen will list the Select Criteria, click instead on the funnel icon to the right which will launch the Filter Screen, make field name QSL Rcvd equal W, and, assuming you use LoTW, make LoTW Rcvd not equal F. This will filter the report to give you only QSO's worked, by band, mode, and in PFX order. Once you go through this you'll see you have many options for the criteria, both in filtering the report as well as the reports sort order.

Again, this is just one of many ways, others in the forum may chime in with alternative solutions.

Let us know if this works and if not give another scream !!

73 de Brad, N8GLS