I'm able to do this using the Cycle feature in a PixelPerfect report. I'm in food manufacturing so this example creates a report for each Item/Branch/Operation Sequence.
In the Cycle, I set up the fields:
Then in the report editor, I added detailed bands for each:
I'm then able to have the Task create several different pdf's at the same time with the Item/Branch/Operation Sequence in the name of the file: