In short: No, I don’t think MyBBXP can do this to your satisfaction, this is not its intended purpose.
That being said, if I understand correctly, you would like a listing of recent MyBB forum topics as the main content of a pa .ge. You could use a page template that uses the MyBBXP recent topics widget as its sole content. However, that would look rather dull because the widget really only displays the titles of the topics, no authors, no dates, no summaries, which is what I suppose you would like to see. Now, with a little more effort, you could instead extract the code to fetch the posts from the widget() function in mybbxp-recent-topics.php and use it to build your own page template. Then create a normal WordPress page, select your new page template and save it. That’s what I would do.
