An Extrude as Body operation currently cannot be edited to become an Extrude As Component operation. It can be however edited to all other available options (like Join/Cut etc).
It would be very useful if this is possible. Quite often in developing a large project it is not obvious at the start if an object should be better be modelled as a Body or as a Component. Although Fusion360 offers a Create Component from Bodies feature, I found that this feature often breaks downstream operations. It would be cleaner and better if we could edit an Extrude As Component operation to Extrude As Component instead.