If you dream of being invisible, it can mean you’re being ignored because people don’t respect you.
The dream metaphor of being invisible can also mean you are dreaming of owning a superpower, like the ability of becoming invisible.
Dreaming of being invisible can also be your brain bringing forward a message to alert you. When you were invisible, you had the chances to see and hear things that may not have been revealed in your presence, because people may have exercised caution to avoid letting you know of their frank opinions.
Dreaming of being invisible can be your gut intuition to alert you of certain opinions.