No that is currently not possible.
What information do you need? You can extract a lot of information via different dynatrace APIs and create reports and PDFs from them.
As @pahofmann has told, it's not possible at the moment.
You can upvote two Product Ideas linked to your request. The more upvotes they get, the bigger the probability that Dynatrace might develop this functionality:
One trick I do, besides copy&paste, is to rotate 90º a very big horizontal screen I have, so I get more than 3000 vertical pixels, and then do the screenshot. I have to rotate my neck, but it gets a little bit better 😀