Adding Bullets in front of category lists for commerce

Add to Home > Design > Custom CSS

Do similar for other items (nth-child(3), nth-child(4),..)

li.ProductList-filter-list-item:nth-child(2) a:before {
    content: "";
    background-image: url(https://image.flaticon.com/icons/svg/2767/2767989.svg);
    background-size: contain;
    background-repeat: no-repeat;
    display: inline-block;
    width: 10px;
    height: 10px;
}