You can try to have a lookml dimension in a visualization at the bottom which would build url based on current filters( see Emma's response for url info) (concat(url ending in ?,filter1=cool+filter&cool+filter2)). Then just have a bit of custom html to make it cleaner and easier to follow.
Do you know if we can use ${dimension} in text or markdown or even tile name? That would make it even cleaner.
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