Html Table for PDF - Dompdf

I'musingthehtml/phptableabovewithinputtypesinsideit,butwhengeneratingpdfwithdompdf,itgenerateswithoutthedataoftheseinputs,inthecasePrice,TOTALandquantity.

examplebelowhowpdfisgenerated

ThisisthecodeIusetoexportthepdffromthetable.

ob_start();include_once("produtos.php");

$html = ob_get_contents();

ob_end_clean();

require_once 'dompdf/autoload.inc.php';

use Dompdf\Dompdf;

 $dompdf = new Dompdf();
 $dompdf->loadHtml($html);
 $dompdf->setPaper('A4', 'landscape');
 $dompdf->render();
 $pdf = $dompdf->output();
 $dompdf->stream();
  header('Content-type: application/pdf; charset=utf-8');
  echo $pdf;

Then I would like to know if there is any way to export this table, either pdf or even excel, with the information I type in input types.