I'm wondering about this also, not in camworks, but in general.
Is there a name for this toolpath? inclined plane?
I was trying to figure this out, using indexed B axis to tilt the tool tip perpendicular to the angled surface, with the hopes of a cam that would translate XYZ movement.
It may work just as well as a regular 3d toolpath.

In case anyone out there know the answer but doesn't understand the dilemma.
(I think we have the same issue)
We need the cam to make a basic 2d pocketing toolpath, but in a plane at an angle to XZ or YZ

Right?