Can my Sky Watcher Infinity 76P "make the sky bright" & do I want it to?
To make the images in the time-lapse (and similar Milky Way photos), the photographer uses time exposures with wide angle lenses, may stitch together multiple images from longer lenses, and uses extensive post-processing to balance contrast and include foreground or bright objects in the scene.

The closest you can get to the same thing visually is to go someplace with very dark skies (middle of the ocean, or a wilderness with no nearby towns) and use the naked eye or wide-angle binoculars.  In dark skies, the Milky Way overhead is obvious and impressive, but it still won't match the color or vividness of the photos.

Your telescope isn't really useful for looking at the Milky Way as a whole, but it can probably give a satisfying view of the many star clusters that dot the Milky Way--the Pleiades and the Beehive are naked eye objects and so shouldn't be too hard to find with your telescope.  When these clusters are "resolved" into their individual stars, they are impacted less by the light-pollution you probably have in your backyard location.  I can't tell if the 76p eyepiece is one of the standard sizes that can be replaced (1.25", 0.965" OD).  If it is, an inexpensive eyepiece of about 25mm focal length might improve your views of astronomical objects.