You need to escape the beginning of the tags with <
. The easiest way is to paste your html code into the pre tag, then perform a find and replace for all <
characters.
This should work:
<table class="data-table">
<tr>
<td>Title</td>
<td>Amount</td>
</tr>
<tr>
<td>Shorts</td>
<td>£1.00</td>
</tr>
<tr>
<td>Shorts</td>
<td>£1.00</td>
</tr>
</table>