How do I reverse the typewriter text?

The way that the typewriter works is just it coming out in letter by letter in order over a set period of time, but is there any way to make it disappear the same way it came out? Starts with the last letter in the text, then reverse typewrites letter by letter in reverse order?

It doesn't have reverse typewriting though you could do one manually.

Here is an example:

https://www.dropbox.com/s/qg578bdspsgikpt/Typewriter%20Reversed.c3p?dl=0

You just need to adjust the time to the one you find more suitable.