Yes, this could be done.
You can create an acf/save_post function and in this function read through the repeater values and create a new post for each row using the standard WP function wp_insert_post().
Or you could alternately test to see if the post exists and update it or created it based on that information.
The latter would probably be a better choice or you’ll be creating duplicate posts every time someone updates a post that has your repeater on it.
