Some of this might depend upon your theme, but in general, Moodle shows all topics on one web page (with the Boost theme.) So topics do not have their own (HTML) anchors. They are already all showing. So the user is expected to simply scroll down to whichever topic they want to view.
You might notice that if you click on a link within a topic, such as a quiz, that in Moodle's breadcrumbs you see the topic, but it is not a hyperlink. This is because clicking on the Course's hyperlink gets you to all topics.
Having said this, maybe someone else will know about some other solution.