I mean, quantum physicists theorize that the universe is a hologram, which is somewhat similar to what you're suggesting, plus other scientists claim they find "computer code" in the laws of physics.
Basically it breaks down like this, when matter enters a black hole, there's a point where the 3-dimensional object gets broken down into 2-dimensional "bits" which get stuck on the flat plane of the black hole's event horizon. So all of the information of the 3-dimensional object is there in 2-dimensional bits, and a 3-dimensional object represented on a flat plane is a hologram. Then it gets extended further, because the laws of physics don't forbid the possibility that our entire universe exists on the event horizon of a supermassive black hole, which means our entire universe could be a hologram.
Or you could go the social scientific way about it, "Simulation/Simulacra" and how we live in a facetious existence where things no longer represent anything "real."