No, unfortunately, this can't be done. Even though every once in a while some people claim to have done it. Neither by massaging nor by exerting punctual pressure can you revive a pixel. Pressure on the panel can put it at risk for potential damages and therefore we clearly advise you not engage in such attempts.
Sometimes a pixel reactivates itself on its own, but this is utterly rare and rather a matter of luck should it happen.
go to the forum!