Tiered Pricing for WooCommerce

While the plugin states that it has the function to applied tiered pricing based on categories, it only applies individual pricing based on shared categories. I need the ability to mix/match different products within the same category and apply the discount across all the items. For instance, if both Product A and Product B are part of Category X with a discount at 10 units, I want the discount to apply if I order 5 of Product A and 5 of Product B (10 units total). Instead, the plugin limits the discount only if I buy 10 of each individual product.