List parent and child brands arranged hierarchically

Hi guys,
Let me start by saying that I really love this plugin and how much it offers, even though it’s free. However, there is one thing that keeps pestering me. When I use the WooCommerce product category widget, all categories and sub-categories are neatly arranged in a hierarchical tree. But when I use the brand list widget of the Perfect WooCommerce Brands, all I get is one alphabetical list of all the brands. I’ve looked around the forum and I’ve checked the settings, but I don’t see the option. So my question is – can you, in fact, have the brands listed with their respective child brands underneath them a-la categories menu, or is that not possible?
Regards,
Stan