The quickest way is to right-click on your chart and choose Copy. Then paste it in Office document with right-click > Paste or use Ctrl+V. Copy will create a refreshable object which will be a separate entity from the original file. This 'image' can be later refreshed and edited in Macrobond.
See here pre-1.29 version view
Under Copy special you will find more formats for copying like Metafile where you can keep link between original document and your copied refreshable image, Bitmap or animated SVG. For more information see Copying & pasting charts.