Search input for categories

So, I have a categories page:

https://paste.pics/e49418f4df927fd2c5b5eb00bddd77d9

And I need to put a search input that when I type letters the filter goes automatically, making the others categories, that does not fit in the filter, disappear at real time, while you are typing it, like in the print below:

https://paste.pics/d49b29ddbc3a88b7142f8a7af4a4e4d9

plz help