One of PowerPoint’s amazing options is the feature that lets you convert your existing bulleted text to a SmartArt graphic. Many times, though, you might want to do the reverse; that is converting SmartArt back to bulleted text. When Microsoft introduced SmartArt in PowerPoint 2007, this reverse conversion was not possible but in later versions, Microsoft added this ability. Do note though that you will be left with just plain text rather than any shapes or visuals.
Learn how to convert text within SmartArt graphics to bulleted text in PowerPoint 2016 for Windows.