To answer whether or not something can be beyond reality, we must first define reality. We say something is real when it has actual existence apart from a concept or perception.
The problem here is that nobody has ever actually seen anything apart from having a concept of it, or perceiving it. So while we can easily decide on what isn't real (because it exists only in concept or perception) it is literally impossible to know what is real.
It could very well be that we are all living a big illusion. The only difference between the real world and pulling a rabbit out of a hat, is that we agree that pulling rabbits out of hats is silly. In a similar way, we agree that the "real world" is not an illusion, thus making it real.
This is why some people believe in things like levitation and ESP. To them, it is real, because they have accepted that as reality. Yet others take the opposite approach, they believe everything is illusion, including themselves. It could even be said that the concept of reality is an illusion in itself. After all "reality" as it is has no tangible basis. "Reality" exists only in concept and perception. You can't walk into the forest and find reality written on a tree, or carried in the wind, or reflected in the water. Reality still remains an entirely human concept, existing only in the philosophy of mind.
On a less philosophical note, I agree with the ACiM quote posted above.