It is possible if you use some code on the page: https://www.christoph-amthor.de/software/tag-groups/examples-applications/#7_Display_tags_in_columns
If you want to use the shortcode only, you could try to achieve something similar with parameters: show_tabs=0 to hide the tabs, include=… to show only one group, smallest= and largest= to have the same size for all tags, and you can add some styling with div_class=… so that tags are displayed each in its own line.
You could also try to choose in the settings an empty theme (own theme, but leave empty), because the cloud without any styling should be a list.