Hi,
Navigation could be difficult to implement because it could depend on the category (a product could have several categories) and filter/ordering of the previous listing page.
This feature has been added in our TODO list, we have to find a good solution in order to have a user-friendly navigation.
As other features of the TODO list, we can't guarantee that it will be implemented in the short term. If you really need it, you can use our contact form to request a quote.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.