If you had some spare bushings, yes. You could use flush cutting side cutters to cut the end of the pin but 95% of the time this destroys the bushing.
I break down donor knives this way.
Another option if you have a dremel is to use a small ball end burr and grind out the pin from inside the bushing. It takes a steady hand but it can be done.
But I'm guessing that if you don't have a drill you probably don't have a dremel either.
You could always pick up a 2nd hand cordless for about $20.