How to extract the pattern/texture from this text?

I want to create my own text using this text style. Mainly, I'm trying to copy the texture. I know how to copy a pattern from a whole/homogenous image, but not if the pattern is broken up on text like this. In this case, I'd also like to preserve the gradient of the pattern/color across the text. Any tips?
(If anyone knows how to replicate the distortion effect that'd be awesome as well!)
Thank you!
