is it possible to skip a level that you just can't win?

Hi there, while there is no feature to skip levels, there are boosters that can help you along your way to do that. The strongest booster is "Supersonic Lolly" booster which destroys everything on the field (except Blockers inside other Blockers). It looks like this in the game:

You can also check your activity hub to see if you have activities that can help you get more boosters if you do not wish to purchase them as well.

I also found a few videos which shows how you can complete this level on YouTube. If you'd like you can watch it and see if it helps you!