I have experience writing similar utilities in Python. There are many utility libraries available to accomplish a task such as this, so it should be fairly simple to achieve using BeautifulSoup or another similar library.
A few questions that will help me better shape my work for you:
1) Do you plan to run this utility by hand or would you want it to be scheduled to run repeatedly?
2) Would you want this to be a Python 2 or Python 3 project?
3) Does the website in question load the data to scrape in, or is it part of the page?
4) Does the website employ any countermeasures (image verification, account required, rate limiting) that would make it more difficult to scrape content?
5) Does the HTML output refer to a portion of the page's HTML, or that a report should be generated in a HTML format?