I assume that when you say you want to display it in a table, you mean you want to put the whole text file in one cell. This is very easy and you'd do it like this:
Make a file called anything.php and put this into it:
<html>
<head>
</head>
<body>
<table>
<tr>
<td>
<?php
readfile ("whatever.txt"); //the name of your text file
?>
</td>
</tr>
</table>
</body>
</html>
There, hope that does what you want it to 🙂