I haven't tried this in super macro mode and I suspect it will work. And after a quick trial I can say that it does indeed bracket even in Super Macro mode. The hardest part to this is holding steady enough to make sure you dont blur the image. Any movement will be seen in the final photo, so a good rest point or tripod could be (and would be) handy.
|Take a careful look at the center of this photo. Theres a little bug hiding from the camera.|