There are variations on this in Philip K Dick's work, like the shared hallucinatory visions in The Three Stigmata of Palmer Eldritch or the shared experiences v

There are variations on this in Philip K Dick's work, like the shared hallucinatory visions in The Three Stigmata of Palmer Eldritch or the shared experiences via the empathy boxes of Do Androids Dream of Electric Sheep? which might be the biggest part of the book that the movie adaptations did not attempt to translate to screen.