Hello,
Thank you for reaching out to us!
Please, navigate to Appearance -> Customize -> WooCommerce -> Product Catalog -> choose the “Show subcategories” option from the dropdown of the “Category display” field for appearing subcategories.
https://monosnap.com/file/ldxaumLEVsiNZjpjH0WGkGwkTrVowO
Here is the custom CSS code for making subcategories smaller. Enter it to the “Custom CSS for desktop” field in Theme Settings -> Custom CSS.
.tax-product_cat .products .category-grid-item {
flex: 0 0 16.666%;
max-width: 16.666%;
}
.tax-product_cat .category-grid-item .wd-entities-title {
font-size: 14px;
}
.tax-product_cat .category-grid-item .more-products {
font-size: 12px;
}
Kind Regards